/Engine/Plugins/VirtualProduction/RemoteControl/Source/RemoteControlUI/Public/UI/Filters/CustomRCFilterData.h
Set Slate Icon.
static [FSlateIcon](API\Runtime\SlateCore\Textures\FSlateIcon) SetIcon = FSlateIcon(FAppStyle::GetAppStyleSetName(), "Kismet.VariableList.SetTypeIcon");